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Memorias de investigación
Communications at congresses:
"Detección y cancelación de puntos de radiación indeseada mediante el uso de técnicas de diagnóstico de antenas y desplazamientos planos del campo"
Year:2009
Research Areas
  • Processing and signal analysis
Information
Abstract
A technique to detect unwanted radiation points in antenna measurements is described. Such technique is based on the use of an antenna diagnostic method and an algorithm to shift the field over different planes. The main objective is to obtain the plane wave spectrum (PWS) information, so if the measurement is in far-field, it is possible to obtain it directly from the field components. In the case of a planar near-field measurement, the PWS can be obtained like the Fourier Transform of the field measured. If the measurement is made in other system, it is necessary to carry out a near-field to far-field transformation, however, in the second case can be employed a technique developed recently. Once it is known the PWS, the field over any plane is obtained immediately by means of the use of Fourier Transforms and PWS shifts. Finally, it is found those unwanted radiation points.
International
No
Congress
XXIV Simposium Nacional de la Unión Científica Internacional de Radio (URSI)
960
Place
SANTANDER
Reviewers
Si
ISBN/ISSN
978-84-8102-550-7
Start Date
16/09/2009
End Date
18/09/2009
From page
1
To page
4
Actas del simposio Nacional de la URSI
Participants
  • Participante: FRANCISCO JOSE CANO FACILA (UPM)
  • Autor: Jose Luis Besada Sanmartin (UPM)
  • Autor: Manuel Sierra Castañer (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones
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